Chengdu Ebyte Electronic Technology Co., Ltd. E90-DTU(400SL30P)User manual
Copyright ©2012–2019, Chengdu Ebyte Electronic Technology Co., Ltd
After establishing a connection with the device, click the Read
Parameters button to read the existing working parameters of the DTU
After selecting the parameters to be configured, click the write parameter
button, and the configured parameters will be written into the DTU.
Transparent mode
(default)
Sending: The user can input data through the serial port, and the module
will start transmitting these data wirelessly.
Receiving: After receiving the wireless data, the module will output
these data through the serial port TXD pin.
Sending: The wake-up code will be automatically added for a certain
period of time before transmitting.
Receiving: Receive function is equivalent to transparent transmission
mode
Sending: wireless transmission is off,
Receiving: Usually in sleep, periodically wake up to detect if there is
data, if yes, receive data, and then go to sleep after processing. Used with
the WOR send mode
DTU cannot be wirelessly configured by other modules or radios
DTU can be wirelessly configured by other modules or radios
Click the Restore Factory Settings button, the parameters of the module
will be restored to factory settings
Receiver (changes
with the working
mode of the
WORLD)
The module cannot transmit data and works in the WOR listening mode.
The monitoring period is described below (WOR cycle), which can save
a lot of power consumption.
Sender (changes
with the working
mode of the Wor)
The module is turned on for transmission and reception, and adds a
certain time wake-up code when transmitting data.
After the relay function is enabled, if the target address is not the module
itself, the module will start a forwarding;
To prevent data from being transmitted back, it is recommended to use it
in conjunction with fixed-point mode; that is, the destination address and
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